Colorado Running Festival

The festival will include six different types of trail or multi-sport events over a three day period on some of Colorado's best trail racing terrain.

Fri Jul 11 - Sun Jul 13

Events offered throughout the festival will include the Twilight 10k fun run, Trail Marathon Relay, 10k, 5k fun run, Duathlon, and Trail Half Marathon. The Endurance Race Series and Copper Mountain are pleased to introduce the Colorado Running Festival, a 3-day running and multi-sport festival.

Not to mention live music, family movie night, a kid's race and a sports and health expo.

Learn more at